.leftNav{
    width: 200px;
    height: 440px;
    background-color: rgba(255,255,255,0.95);
    margin: 0;
    padding: 0;
    border-radius: 10px;
    position: relative;
    top: -531px;
    left: 74px;
    z-index: 100;
}
.leftNav ul{
    list-style: none;
    width: 100%;
    height: 100%;
    margin: 0;
    padding: 0;
}
.leftContainer{
    width: 200px;
    height: 74px;
    margin: 0;
    padding: 0;
}
.leftContent{
    width: 100%;
    height: 100%;
    box-sizing: border-box;
    padding: 12px 25px;
    border-bottom: 1px solid rgba(0,0,0,0.06);
}
.leftWord a{
    font-size: 16px;
    color: #848484;
    text-decoration: none;
}
.leftWord a:hover{
    color: red;
}
.leftWords{
    margin-top: 3px;
}
.leftWords a{
    color: #a6a6a6;
    font-size: 14px;
    padding-left: 7px;
}
.leftWords a:first-child{
    padding-left: 0;
}


/* 侧边栏下拉菜单 */
.leftDropdown{
    margin: 0;
    position: relative;
    display: inline-block;
}
.leftDropdownContent ul{
    list-style: none;;
}
.leftDropdownContent{
    width: 662px;
    height: 440px;
    position: absolute;
    display: none;
    top: 129px;
    left: 274px;
    background: #fff;
    box-shadow: 0 2px 36px 0 rgba(0,0,0,0.07);
    border-bottom-right-radius: 10px;
    border-top-right-radius: 10px;
    z-index: 10000000;
}
.firstImg{
    width: 200px;
    height: 80px;;
    float: left;
    margin-left: 30px;
    margin-top:30px;
}
.secondImg{
    width: 200px;
    height: 80px;;
    float: left;
    margin-left: 30px;
    margin-top:30px;
}
.leftDropdownContent img{
    width: 56px;
    height: 56px;
    /* display: inline-block;
    margin-left: 50px;
    padding-left: 51px;
    margin-top: 44px; */
}
/* .leftDropdownContent img:first-child{
    padding: 0;
} */
.leftDropdownContent a{
    text-decoration: none;
    display: block;
}
.leftDropdownContent span{
    color: #777;
    font-size: 13px;
    overflow: hidden;
    display: inline-block;
    margin-bottom: 20px;
    margin-left: 10px;
    white-space: nowrap;
}
/* .leftDropdown:hover .leftContainer{
    background-color: #ffffff;
    border-top-left-radius: 10px;
}
.leftDropdown:last-child:hover .leftContainer{
    border-bottom-left-radius: 10px;
    background-color: #ffffff;
} */
.leftDropdown:hover .leftContainer{
    border-top-right-radius:0;
    background-color: #ffffff;
    border-bottom-right-radius: 0;
}

